Bumper for a passenger bus



FIG. 1 is a bottom, front and left side perspective view of a bumper for a passenger bus showing our new design;

FIG. 2 is a top perspective view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a front elevation view thereof;

FIG. 6 is a perspective view of a second embodiment of a bumper for a passenger bus showing our new design on a passenger bus shown in broken lines;

FIG. 7 is front perspective view of FIG. 6;

FIG. 8 is a top perspective view of FIG. 6;

FIG. 9 is a right side elevational view of FIG. 6;

FIG. 10 is a left side elevational view of FIG. 6; and,

FIG. 11 is a front elevational view of FIG. 6.

The environmental structures shown in broken lines throughout the drawings are for illustrative purposes only and form no part of the claimed design. 

CLAIM We claim the ornamental design for a bumper for a passenger bus, as shown and described. 